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I have a specification that calls for bolt-on breakers. Can we use bolt-on breakers in the MSLC 341 Sequencing Load Center?

April 26, 2017bolt-on breakers center load sequencing specification

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I have a specification that calls for bolt-on breakers. Can we use bolt-on breakers in the MSLC 341 Sequencing Load Center?

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No. The load centers have insufficient room to accommodate bolt-on breakers. The bolt-on tabs require an additional inch between the two breaker rows. If bolt-on breakers are required use the MSP or MSPH Sequencing Panelboards. The MSPs will accept bolt-on or snap-in breakers. The MSLCs only accept snap-in breakers.